Spring Washers manufacturers in India. Leading suppliers dealers in Mumbai Chennai Bangalore Ludhiana Delhi Coimbatore Pune Rajkot Ahmedabad Kolkata Hyderabad Gujarat and many more places. We are India’s largest Spring Washers Exporter, exporting to more than 85 countries. We are known as Spring Washers Manufacturers and Exporters due to exporting and manufacturing on a large scale.
Spring Washers Specifications
We at Sachiya Steel International manufacture a wide variety of Washers. There is a different types of washer used for different needs. Washers are used with Nuts and Bolts to minimize the pressure. Our Washers are available in different sizes, grades and shapes. Sachiya Steel International manufactures and exports high-quality industrial Washers. We are Exporters of the following Washers –Plain Washer, Spring Washer, Internal Star Washer, and External Star Washer. We are a well known and India’s leading Industrial Spring Washers Exporters in Mumbai.
Spring Washers sizes available |
Bolts Size | A | B | C | Weight (lbs.) Per 100 Pieces | Part numbers |
Inside Diameter | Outside Diameter | Thickness | Domestic | Import |
Black | Galvanized | Black | Galvanized |
1⁄2 | 9⁄16 | 13⁄8 | 0.109 | 4 | 16408 | 1609 | 19794 | 19795 |
5⁄8 | 11⁄16 | 13⁄4 | 0.134 | 8 | 16410 | 16411 | 19796 | 19797 |
3⁄4 | 13⁄16 | 2 | 0.148 | 11 | 16412 | 16413 | 19798 | 19799 |
7⁄8 | 15⁄16 | 21⁄4 | 0.165 | 15 | 16414 | 16415 | 19800 | 19801 |
1 | 11⁄16 | 21⁄2 | 0.165 | 19 | 16416 | 16417 | 19802 | 19803 |
11⁄8 | 11⁄4 | 23⁄4 | 0.165 | 22 | 16418 | 16419 | 19804 | 19805 |
11⁄4 | 13⁄8 | 3 | 0.165 | 26 | 16420 | 16421 | 19806 | 19807 |
13⁄8 | 11⁄2 | 31⁄4 | 0.180 | 33 | 16422 | 16423 | 19808 | 19809 |
11⁄2 | 15⁄8 | 31⁄2 | 0.180 | 38 | 16424 | 16425 | 19810 | 19811 |
15⁄8 | 13⁄4 | 33⁄4 | 0.180 | 43 | 16426 | 16427 | – | – |
13⁄4 | 17⁄8 | 4 | 0.180 | 50 | 16428 | 16429 | 19812 | 19813 |
17⁄8 | 2 | 41⁄4 | 0.180 | 57 | 16430 | 16431 | – | – |
2 | 21⁄8 | 41⁄2 | 0.180 | 63 | 16432 | 16433 | 19814 | 19815 |
21⁄4 | 23⁄8 | 43⁄4 | 0.220 | 83 | – | – | 16434 | 16435 |
21⁄2 | 25⁄8 | 5 | 0.238 | 96 | – | – | 16436 | 16437 |
23⁄4 | 27⁄8 | 51⁄4 | 0.259 | 110 | – | – | 16670 | 16671 |
3 | 31⁄8 | 51⁄2 | 0.284 | 130 | – | – | 16438 | 16439 |
Dimensions per ASME |
Specification |
Material | Standards | Grades |
Nickel Alloy | ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472 | UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3) |
Stainless Steel | ASTM / ASME A/SA 193 / 194 | B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4 |
Alloy Steel | ASTM / ASME A/SA 193 / 194 GR | B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M |
Duplex Steel | UNS NO. S 31803, S 32205 |
Nonmetallic Materials: | Acrylic, Kel-F, Lexan, Polypropylene, Poly Vinyl Chloride, Teflon, Zytel 31, 101, 105 |
High-Temp Alloys | Discaloy, 19-9 DL, 16-25-6, A286, Titanium, Nimonic 80, Mulitmet, Haynes 25, Greek Ascalloy, Unitemp 252, Udimet 500, Rene 41, Inco 700, Inco 901, Hastelloy X, 235, Waspaloy, RA 330 |
Copper Base Alloys | Copper, Brasses: Yellow, Free-cut, Red, Naval, Bronze: Commercial, Phosphor, Silicon A & B, Aluminum, Silicon-Aluminum, Manganese, Ampco Alloys, Munitz Metal, Cupro-Nicles |
Aluminum Alloys: | 1100, 2011, 2014, 2017, 2024, 3003, 5052, 6053, 6061, 7075 |
About Spring Washers Fasteners –
A Spring Washers is a thin plate (usually disk-shaped) with a hole (usually in the middle) that is normally used to distribute the load of a threaded fastener, such as a bolt or nut. Other uses are as a spacer, spring washer, wear pad, preload indicating device, locking device, and to reduce vibration (rubber washer). Washers often have an outer diameter (OD) about twice their inner diameter (ID), but this can vary quite widely. Washers are usually made of metal or plastic depending on the use.